INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b51d69fa9b8e13520cd643a833e889a75b0694b5a985382ef1bc41c6a91cb4b7', 
    'Fi8O2D4V3lxPe9VSWGPkldQrqr4g40ny/6ovvaCRpZo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)